Parallels offers a free activation key for its Parallels Workstation 2.2

Parallels Workstation is a virtual machine that allows to run multiple Windows and Linux operating systems on your computer. It supports 32-bit versions of Windows and Linux and typically costs $49.99.

Parallels offers a free activation key for its Parallels Workstation 2.2 for filling out a short form. The code will be sent via email.

www.parallels.com/getkey/lunarp/